<script lang="ts">
import Child from "@/components/Child.vue";

export default {
  name: "App",
  components: {Child}
}
</script>

<template>
  <div>
    <h3>app</h3>
    <h3>数据:------>{{$store.state.num}}</h3>
    <Child></Child>
  </div>
</template>

<style scoped>

</style>
